:root {
  --mc-bg: #f5f9fc;
  --mc-panel: #ffffff;
  --mc-panel-soft: #f8fbfd;
  --mc-line: #dbe8f0;
  --mc-text: #173044;
  --mc-muted: #607586;
  --mc-blue: #1976b8;
  --mc-blue-dark: #0f5f98;
  --mc-mint: #31b89a;
  --mc-mint-soft: #e9f8f4;
  --mc-warning: #f5a623;
  --mc-radius-lg: 24px;
  --mc-radius-md: 18px;
  --mc-shadow: 0 18px 45px rgba(24, 82, 120, 0.10);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--mc-bg);
  color: var(--mc-text);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

.medcommerce-app {
  min-height: 100vh;
}

.mc-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px 1fr;
  background:
    radial-gradient(circle at 10% 0%, rgba(49, 184, 154, 0.12), transparent 28%),
    linear-gradient(135deg, #f8fcff 0%, #eef6fb 100%);
}

.mc-sidebar {
  padding: 28px 22px;
  background: rgba(255, 255, 255, 0.84);
  border-right: 1px solid var(--mc-line);
  backdrop-filter: blur(14px);
}

.mc-brand {
  display: flex;
  gap: 14px;
  align-items: center;
  padding: 6px 8px 26px;
}

.mc-brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--mc-blue), var(--mc-mint));
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: 0 12px 28px rgba(25, 118, 184, 0.24);
}

.mc-brand-title {
  margin: 0;
  font-size: 19px;
  line-height: 1.2;
  letter-spacing: 0.01em;
}

.mc-brand-subtitle {
  margin: 5px 0 0;
  color: var(--mc-muted);
  font-size: 12px;
  line-height: 1.4;
}

.mc-side-section-label {
  margin: 22px 8px 10px;
  color: var(--mc-muted);
  font-size: 12px;
  font-weight: 700;
}

.mc-nav {
  display: grid;
  gap: 8px;
}

.mc-nav-button {
  width: 100%;
  border: 0;
  border-radius: 16px;
  padding: 15px 16px;
  background: transparent;
  color: var(--mc-text);
  text-align: left;
  cursor: pointer;
  font-weight: 700;
}

.mc-nav-button:hover,
.mc-nav-button.is-active {
  background: #eaf5fb;
  color: var(--mc-blue-dark);
}

.mc-mode-card {
  margin-top: 26px;
  padding: 18px;
  border-radius: var(--mc-radius-md);
  background: var(--mc-mint-soft);
  border: 1px solid rgba(49, 184, 154, 0.22);
}

.mc-mode-title {
  margin: 0;
  font-size: 14px;
}

.mc-mode-text {
  margin: 8px 0 0;
  color: var(--mc-muted);
  font-size: 13px;
  line-height: 1.7;
}

.mc-main {
  padding: 32px;
}

.mc-topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 26px;
}

.mc-kicker {
  margin: 0 0 8px;
  color: var(--mc-blue);
  font-size: 13px;
  font-weight: 800;
}

.mc-page-title {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

.mc-page-lead {
  max-width: 820px;
  margin: 12px 0 0;
  color: var(--mc-muted);
  font-size: 16px;
  line-height: 1.85;
}

.mc-user-pill {
  flex: 0 0 auto;
  padding: 13px 18px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--mc-line);
  color: var(--mc-muted);
  font-weight: 700;
  box-shadow: var(--mc-shadow);
}

.mc-grid {
  display: grid;
  gap: 18px;
}

.mc-grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.mc-grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mc-card {
  border: 1px solid var(--mc-line);
  border-radius: var(--mc-radius-lg);
  background: var(--mc-panel);
  box-shadow: var(--mc-shadow);
}

.mc-card-pad {
  padding: 24px;
}

.mc-task-number {
  font-size: 34px;
  font-weight: 850;
  letter-spacing: -0.04em;
}

.mc-task-label {
  margin-top: 8px;
  color: var(--mc-muted);
  font-weight: 700;
}

.mc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 24px 0;
}

.mc-primary-button,
.mc-secondary-button {
  border: 0;
  border-radius: 18px;
  min-height: 58px;
  padding: 0 24px;
  cursor: pointer;
  font-weight: 850;
}

.mc-primary-button {
  background: var(--mc-blue);
  color: #fff;
  box-shadow: 0 14px 30px rgba(25, 118, 184, 0.22);
}

.mc-primary-button:hover {
  background: var(--mc-blue-dark);
}

.mc-secondary-button {
  background: #fff;
  color: var(--mc-blue-dark);
  border: 1px solid var(--mc-line);
}

.mc-section-title {
  margin: 0 0 14px;
  font-size: 22px;
}

.mc-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
}

.mc-table th,
.mc-table td {
  padding: 16px;
  border-bottom: 1px solid var(--mc-line);
  text-align: left;
  vertical-align: top;
}

.mc-table th {
  color: var(--mc-muted);
  font-size: 13px;
  background: var(--mc-panel-soft);
}

.mc-status {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: #eef7ff;
  color: var(--mc-blue-dark);
  font-weight: 800;
  font-size: 13px;
}

.mc-status-mint {
  background: var(--mc-mint-soft);
  color: #087a65;
}

.mc-status-warning {
  background: #fff7e6;
  color: #8a5a00;
}

.mc-product-card {
  padding: 24px;
}

.mc-product-title {
  margin: 0;
  font-size: 21px;
}

.mc-product-text {
  margin: 10px 0 18px;
  color: var(--mc-muted);
  line-height: 1.7;
}

.mc-step-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.mc-step-list li {
  padding: 16px;
  border-radius: 16px;
  background: var(--mc-panel-soft);
  color: var(--mc-muted);
  font-weight: 700;
}

.mc-notice {
  padding: 18px 20px;
  border-radius: var(--mc-radius-md);
  background: #fff;
  border: 1px solid var(--mc-line);
  color: var(--mc-muted);
  line-height: 1.8;
}

.mc-footer-note {
  margin-top: 26px;
  color: var(--mc-muted);
  font-size: 13px;
  line-height: 1.8;
}

@media (max-width: 980px) {
  .mc-shell {
    grid-template-columns: 1fr;
  }

  .mc-sidebar {
    position: static;
  }

  .mc-grid-4,
  .mc-grid-3 {
    grid-template-columns: 1fr;
  }

  .mc-topbar {
    display: block;
  }

  .mc-user-pill {
    display: inline-flex;
    margin-top: 18px;
  }
}